Investigation of the biexciton radiative cascade in a single InAs/GaAs quantum dot embedded in a high-Q microcavity
- Autores: Serov Y., Galimov A., Toropov A.
- Edição: Volume 87, Nº 6 (2023)
- Páginas: 885-891
- Seção: Articles
- URL: https://journals.rcsi.science/0367-6765/article/view/135414
- DOI: https://doi.org/10.31857/S0367676523701533
- EDN: https://elibrary.ru/VMZVID
- ID: 135414
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Resumo
A biexciton radiative cascade was recorded in the photoluminescence spectra of an InAs/GaAs QD embedded in a λ-cavity with a relatively high-quality factor of 4600, formed in a micropillar with GaAs/AlGaAs distributed Bragg reflectors. The spectrum and kinetics of the radiation, measured under conditions of two-photon excitation, demonstrated a significant effect of the microcavity on the emission process. A possible improvement based on this effect in the generation of entangled photon pairs is discussed.
Sobre autores
Yu. Serov
Autor responsável pela correspondência
Email: serovjurij@mail.ru
A. Galimov
Autor responsável pela correspondência
Email: serovjurij@mail.ru
A. Toropov
Autor responsável pela correspondência
Email: serovjurij@mail.ru
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